Match the ports with their functions:
| Port Type | Function |
|---|---|
| A. Oil Ports | 1. Ships anchor for refueling and food supplies |
| B. Ports of Call | 2. Handle both bulk and general cargo in large volumes |
| C. Entrepôt Ports | 3. Collection centers where goods are imported and re-exported |
| D. Comprehensive Ports | 4. Deal with crude oil and its shipment |
1
A-3, B-4, C-2, D-1
2
A-4, B-1, C-3, D-2
3
A-4, B-2, C-3, D-1
4
A-1, B-2, C-4, D-3